VOLTAGE RANGE 50 to 1000 Volts CURRENT 0.5 Ampere
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
MD1S
THRU
MD7S
MD-S
Dimensions in inches and (millimeters)
FEATURES
* Surge overload rating - 30 amperes peak
* Ideal for printed circuit board
* Reliable low cost construction utilizing molded
* Glass passivated device
* Polarity symbols molded on body
* Mounting position: Any
* Weight: 0.5 gram
* Epoxy: Device has UL flammability classification 94V-O
MECHANICAL DATA
MAXIMUM RATINGS (At TA = 25
oC unless otherwise noted)
ELECTRICAL CHARACTERISTICS (At TA = 25
oC unless otherwise noted)
2007-08
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Bridge Input Voltage
Maximum DC Blocking Voltage
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Operating and Storage Temperature Range
SYMBOL
VRRM
VDC
IO
IFSM
TJ,TSTG
VRMS
Volts
Amps
0.5
30
-55 to + 150
0
C
UNITS
Maximum Average Forward Output Current at TA = 40
oC
50
200
400
100
600
800
1000
35
140
280
70
420
560
700
Volts
Amps
MD1S
MD3S
MD4S
MD2S
MD5S
MD6S
MD7S
MD1S
MD3S
MD4S
MD2S
MD5S
MD6S
MD7S
50
200
400
100
600
800
1000
DC Blocking Voltage per element
CHARACTERISTICS
VF
SYMBOL
IR
UNITS
1.05
0.5
mAmps
m
Amps
Element at 0.5A DC
Maximum Forward Voltage Drop per Bridge
Volts
@TA = 25
oC
@TA = 125
oC
5.0
R q J A
0
C/W
R q J L
Typical Thermal Resistance (Note 2)
Note: 1.”Fully ROHS compliant”,”100% Sn plating(Pb-free).
2. Thermal Resistance: PCB mounted.
85
20
Maximum Reverse Current at Rated
SINGLE-PHASE GLASS PASSIVATED
SILICON BRIDGE RECTIFIER
* UL listed under the recognized component directory, file #E94233.
MD
1
2
3
4
.004(0.10) MAX.
0.028(0.9)
0.020(0.5)
0.106(2.7)
0.091(2.3)
0.193(4.9)
0.177(4.5)
0.
15
7(
4.
0)
0.
15
2(
3.
6)
0.014(0.35)
0.006(0.15)
0.
15
7(
4.
0)
0.
14
5(
3.
6)
2.
75
6(
7.
0)
0.
26
0(
6.
6)
0.108(2.74)
0.092(2.34)
0.193(4.9)
0.177(4.5)